User Archives; Fb_ Archgroup; Fb_Archvalue_Xxx - Siemens SIMATIC PCS 7 Function Manual

Archive management

8.3 User archives

8.3 User archives
8.3.1

FB_ ARCHGROUP

The archive groups are defined in this user archive. The archive has the following structure:
REC_ID
NAME
DESCR
TXTLIB
TYPE
REC_ID_MAX
EXPORT_METHOD
MAX_NO_OF_REC
FULL_NO_OF_REC
DEL_NO_OF_REC
EXP_PATH
EXP_PATH2
8.3.2

FB_ARCHVALUE_XXX

The user archives "FB_ARCHVALUE_001" to "FB_ARCHVALUE_XXX" are allocated to
archive groups 1 to XXX of the "FB_ARCHGROUP" archive.
Up to 100 archives are defined in each of the "FB_ARCHVALUE_XXX" user archives. The
user archives are structured as follows:
POS
NAME
UOM
FORMAT
ENUM_MAT
HL
226
Element
Internal ID of the group
Name of the group
Description of the storage location group STRING 128
ID for multilingual management in the
text library
Type of archive group
1 = Batch-based with fixed structure in
some cases
2 = Freely definable
Currently highest "REC_ID" in archive
Export method
Maximum number of data records pos‐
sible
Number of data records as of which de‐
letion is triggered.
Number of data records to be deleted
when archive is full
(FULL_NO_OF_REC).
First path for saving export file
Second path for saving export file
Element
Position in the visualization order
Parameter name
Unit of parameter
Format of parameter
Name of coding/enumeration
High limit of operator control for numer‐
ical values
Description
Description
Function Manual, 07/2016, A5E38719883-AA
Format
INTEGER 32
STRING 32
INTEGER 32
INTEGER 32
INTEGER 32
INTEGER 32
INTEGER 32
INTEGER 32
INTEGER 32
STRING 255
STRING 255
Format
INTEGER 32
STRING 32
STRING 16
INTEGER 32
STRING 16
DOUBLE
Advanced Process Functions (APF)